FixVault

DTC Detection Logic

NOTE: If DTC P0A1F is displayed with DTC P0A1D, perform the trouble diagnosis for DTC P0A1D. Refer to "DTC LOGIC ".
DTC No. Trouble diagnosis name (Trouble diagnosis content) DTC detecting condition Possible cause
P0A1F HV BATT CONT MODULE (Li-ion battery controller-HPCM aspect each other monitor is abnormal) When HPCM detects CAN communication data error between HPCM and Li-ion battery controller. Li-ion battery controller